Chapter 14: Investigating Space - Science Mcqs for Grade 7


Q.  In our galaxy, there are about

a. 1000 stars
b. 2000 stars
c. 500,000 million stars
d. 500 million stars


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Constellations make it easier for us to find
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MCQs:  For example, if you use a football to represent a star for showing distance, you would have to place it
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MCQs:  We know that earth is a part of
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MCQs:  The main source of near-real-time solar data for space weather prediction is
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MCQs:  The shape of the milky way is
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MCQs:  Each of the galaxy contains
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MCQs:  An American agency "NASA" launched a solar laboratory in
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MCQs:  'Mars' is also names as
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MCQs:  At night every star we see in the sky takes light from
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MCQs:  The telescope that makes a far off object bigger is known as
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MCQs:  More constellations were discovered when people drew maps of
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MCQs:  A neutron star weighs more than
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MCQs:  In 1930, astronomers divided sky into
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MCQs:  Neutron stars are much denser than
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MCQs:  A black hole is more dense than a
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MCQs:  By Sirius B, Sirius A is orbited every
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MCQs:  The average distance between each star is about
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MCQs:  A dish is faced towards sky to focus and collect
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MCQs:  The world's most famous telescope is
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MCQs:  In Hubble telescope a computer combines information provided by the separate
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